Merge branch 'iconv-rebased' of http://x2a.org/pub/git/cgit

* 'iconv-rebased' of http://x2a.org/pub/git/cgit:
  Use utf8::reencode_string from git
  Convert subject and message with iconv_msg.
  Add iconv_msg function.
  Set msg_encoding according to the header.
  Add commit->msg_encoding, allocate msg dynamicly.

4 files changed, 35 insertions, 1 deletions

diff --git a/cgit.h b/cgit.h
index 163f355..6291c58 100644
--- a/cgit.h
+++ b/cgit.h
@@ -18,2 +18,3 @@
 #include <xdiff/xdiff.h>
+#include <utf8.h>
 
@@ -50,2 +51,7 @@
 
+/*
+ * Default encoding
+ */
+#define PAGE_ENCODING "UTF-8"
+
 typedef void (*configfn)(const char *name, const char *value);
@@ -92,2 +98,3 @@ struct commitinfo {
         char *msg;
+        char *msg_encoding;
 };
diff --git a/parsing.c b/parsing.c
index 30e7648..e8c7ab9 100644
--- a/parsing.c
+++ b/parsing.c
@@ -201,2 +201,3 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
         ret->msg = NULL;
+        ret->msg_encoding = NULL;
 
@@ -235,2 +236,10 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 
+        if (!strncmp(p, "encoding ", 9)) {
+                p += 9;
+                t = strchr(p, '\n') + 1;
+                ret->msg_encoding = substr(p, t);
+                p = t;
+        } else
+                ret->msg_encoding = xstrdup(PAGE_ENCODING);
+
         while (*p && (*p != '\n'))
@@ -255,2 +264,18 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 
+        if(strcmp(ret->msg_encoding, PAGE_ENCODING)) {
+                t = reencode_string(ret->subject, PAGE_ENCODING,
+                                    ret->msg_encoding);
+                if(t) {
+                        free(ret->subject);
+                        ret->subject = t;
+                }
+
+                t = reencode_string(ret->msg, PAGE_ENCODING,
+                                    ret->msg_encoding);
+                if(t) {
+                        free(ret->msg);
+                        ret->msg = t;
+                }
+        }
+
         return ret;
diff --git a/shared.c b/shared.c
index e06df91..a04c4dc 100644
--- a/shared.c
+++ b/shared.c
@@ -267,2 +267,4 @@ void *cgit_free_commitinfo(struct commitinfo *info)
         free(info->subject);
+        free(info->msg);
+        free(info->msg_encoding);
         free(info);
diff --git a/ui-shared.c b/ui-shared.c
index 72a7b44..7c69f60 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -354,3 +354,3 @@ void cgit_print_docstart(char *title, struct cacheitem *item)
 {
-        html("Content-Type: text/html; charset=utf-8\n");
+        html("Content-Type: text/html; charset=" PAGE_ENCODING "\n");
         htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));